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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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A study on the flow-structure characteristics of marine 3/2WAY pneumatic valve is essential for optimizing the performance of ship engines. It is important that the valve has desirable safety factor and reduced weight from safety and economic point of view. In this paper, flow-structure characteristics of pneumatic valve is obtained by being optimized based on the proper design criteria. The air with the pressure of 30 bar is the working fluid which is made to fill in the tack in short time. This time is defined as the filling time. On optimum design by considering the flow-structure characteristics, the approach is based on (1) the mathematical formulation of design decisions using the compromise decision-making method, and (2) the approximation technique of response surfaces. The methodology is demonstrated as the multi-objective optimization tool to improve the performance of marine 3/2WAY pneumatic valve.
목차
ABSTRACT
1. 공압밸브의 성능 개선
2. 다목적 최적설계 방법
3. 공압밸브의 충전시간 특성에 대한 유동 및 구조해석
4. 공압밸브의 다목적 최적설계
5. 결론
REFERENCES
참고문헌 (15)
참고문헌 신청
1. [기타자료] - / 1989 / ISO 6358: Pneumatic Fluid Power-Components Using Compressible Fluids-Determination of Flow-rate Characteristics
2. [단행본] - / 2000 / JIS B 8390: Pneumatic Fluid Power Components Using Compressible Fluids-Determination of Flow-rate Characteristics (In Japanese)
3. [학술지(정기간행물)] - Won-Sik Joo / 2006 / Trade-off Analysis in Multi-objective Optimization using Chebyshev Orthogonal Polynomials / Journal of Mechanical Science and Technology 20 (3) : 366 ~ 375
4. [학술지(정기간행물)] - Song, X. G / 2009 / Multidisciplinary Optimization of a Butterfly Valve / ISA Trans 48 (3) : 370 ~ 377
7. [학술지(정기간행물)] - Vadde, S / 1994 / The Bayesian Compromise Decision Support Problem for Multilevel Design Involving Uncertainty / ASME J. Mech. Des 116 (2) : 388 ~ 395
2. [단행본] - / 2000 / JIS B 8390: Pneumatic Fluid Power Components Using Compressible Fluids-Determination of Flow-rate Characteristics (In Japanese)
3. [학술지(정기간행물)] - Won-Sik Joo / 2006 / Trade-off Analysis in Multi-objective Optimization using Chebyshev Orthogonal Polynomials / Journal of Mechanical Science and Technology 20 (3) : 366 ~ 375
4. [학술지(정기간행물)] - Song, X. G / 2009 / Multidisciplinary Optimization of a Butterfly Valve / ISA Trans 48 (3) : 370 ~ 377
7. [학술지(정기간행물)] - Vadde, S / 1994 / The Bayesian Compromise Decision Support Problem for Multilevel Design Involving Uncertainty / ASME J. Mech. Des 116 (2) : 388 ~ 395
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UCI(KEPA) : I410-ECN-0101-2014-580-003607094